smart sensors (laser type) zx-l-n - namrata trade linksnamratatradelinks.com/pdfs/omron/sensing...

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Displacement/Length Sensors

Smart Sensors (Laser Type)

ZX-L-N

A Host of Smart Functions Inside a

Compact Body with a Full Range of

Laser Types

The world’s smallest and lightest, with 8 reflective types

and 3 through-beam types available.

Light-intensity mode enables a high-performance laser

beam.

Top priority remains on easy operation while offering

further advanced functionality.

Average hold and delay hold functions have been added.

Supports Smart Monitor V3.

Be sure to read Safety Precautions on page 468.

Features

39 mm

17 mm

33 mm

15 mm

34 mm15 mm

15 mm

15 mm19 mm

Reflective

Sensors

Light-receiving side

Through-beam

Sensors

Light-

emitting

side

The World's Smallest and Lightest *As of October 1, 2001

8 Reflective Types and 3 Through-beam Types Available

Select the model according to the application. Use a spot beam to detect small items, or a line beam for

ordinary workpieces.

Measurement distance also ranges from 28 to 500 mm, enabling seamless coverage for various

detection applications.

Use a 1-mm-dia. spot for precise positioning, or a 5- to 10-mm-wide screen beam for area detection.

Class 2 visible light laser* For 4,096 sampling cycles

Class 2 visible light laser* For 64 sampling cycles

In addition to the obvious size difference, the ZX Series offers the world's lightest

Sensors. Approximately the same size as a photoelectric sensor, the compact ZX

Sensors contribute considerably to space-saving efforts on production sites.

Naturally, response speed is also equivalent to that of a photoelectric sensor.

* High-speed sampling: 0.15 ms (response speed: 0.3 ms)

Reflective

Sensors

Distance range (resolution)

Three ranges

40±10 mm

100±40 mm

300±200 mm(300 mm)

(16 mm)

(2 mm)

Spot form 50-mm dia. spot

Line beam

50 mm (40 mm range)

2 mm75 mmTwo-spot

Sensors

Through-beam

Sensors

Measuring width and distance range (4-mm resolution)maeb neercs ediw-mm-5tops .aid-mm-1

0 to 500 mm 500 to 2000 mm 0 to 500 mm

1-mm dia. 5 mm1- to 2.5-mm

dia.

* Varies with beam direction

30 mm

31 mm

64 mm Amplifier

Regular reflection (displacement)

Ideal for detecting mirror surfaces.

Distance range (0.25 mm resolution)

One range

Spot form

Two-spot Sensors

55 mm

45 mm

75 mm

100 mm1.8 mm

Class 2 visible light laser

30±2 mm

Authorised Distributors:- ASH & ALAIN INDIA PVT LTD S-100, F.I.E.E., Okhla Industrial Area, Phase-ii, New Delhi-110020(India) Tel : 011-43797575 Fax : 011-43797574 E-mail : [email protected]

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Light-intensity Mode: High-performance Laser Photoelectric SensorLight intensity can be detected by the ultra-small spot of the laser beam. By operating as a high-precision laser photoelectric sensor, rather than a displacement meter, this enables detection of small items with backgrounds, as well as color detection. Ideal function settings are possible by using both the displacement mode and the light-intensity mode to meet multiple application needs.

Top Priority Placed on Easy OperationAdvanced functions and performance plus easy operation.This is a major feature of the ZX Series.Incorporating OMRON’s Digital Fiber Amplifier interface. Experience operation that doesn't get any easier.

Equipped with a Laser Lifetime MonitorSelf-detection and Display of Laser Diode LifetimeWhen laser diode deterioration is detected, a warning appears on the sub-digital display. Early detection enables timely, trouble-free replacement.

Comprehensive Teaching FunctionsPosition/2-point/AutomaticThree teaching functions rival the performance of photoelectric sensors.

Flexible Mounting DirectionInstall a Side-view Attachment (sold separately) for additional installation possibilities.

Easy-to-see Resolution The resolution of the desired workpiece can also be easily determined by detection. The resolution display clearly shows the margin available for the threshold setting, to allow accurate judgement of detectability.

Operating Setting with No Need for a Digital Indicator

By simply fitting a Calculating Unit between two Amplifiers, the processing results of two Sensors can be displayed on a single Amplifier. Setting parameters need to be input only on one Amplifier.

Reflective Sensors

Distance display

Displacement mode

Light-intensity mode

Received light amount display

Counting connector pins

Through-beam Sensors

Light-intensity mode/% mode

Measurement-width mode

Received light amount display/ transmittance display

Measurement-width mode

7-mm-high LED charactersDigital dual display

High/Pass/Low 3-color display

Displays distance and threshold values at power ON.

Judgement output indicator Arrow keys improve

operating control

Position teachingFor high-precision positioning applications

2-point teachingFor detecting ultra-small level differences between two points

Automatic teachingFor teaching without stopping the workpiece

Side-view Attachment

Patent Pending

Deviation to be detectedReso-lution

Patent Pending

Calculating UnitT = K − (A + B)

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More User Friendly Zero Reset Time DisplayA reference value other than zero can be set as the zero reset value.

Linear Output CorrectionVarious factors, such as conversion errors occurring with connected devices, may cause the output value displayed on the Amplifier to differ from the actual output from a voltmeter. Adjusting the Amplifier display while monitoring the actual output on a voltmeter can eliminate the difference between the two values.

Present Value DisplayThe sub-digital display shows present values when the hold function is enabled. This makes it easy to check whether a measurement is within range.

Automatic TeachingMaximum and minimum measurement values can be set as thresholds when automatic teaching is executed. It is useful for setting threshold values from actual measurements while the workpiece is moving.

Enhanced Hold FunctionAverage hold and delay hold functions were added to enable accurate assessment of changes and the desired measurement position.

Delay Hold/Average HoldThe delay hold function measures only signals within the desired sampling time after a specified time delay from the trigger. The newly added average hold function is especially useful for measuring large workpieces with uneven surfaces.

Evolution from ZX-L: Point 1

10 mm

Any reset value setting

Am

plifi

er d

ispl

ay (

V)

Voltmeter display (V)

0.5 4.50

0

4

4

Present value display

Detected object

Minimum value = LOW threshold

Maximum value = HIGH threshold

Maximum valueMaximum valueMaximum value

Minimum value

Evolution from ZX-L: Point 2

T1 T2

Self-triggering levelAverage for T2

Time

Displacement

Delay time Sampling time

Average hold

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Previous Value Comparison FunctionGradual changes in measurements due to machine temperature changes or other factors can be ignored in certain situations, such as when detecting foreign matter around bearings. The previous value comparison function effectively detects any changes between previous and present values.

Multiple-point Measurements Computed Using 1 PointThe result computed for one point can be used as a basis for the output for every other point. This is especially useful for multiple-point measurements.

PC Connection Takes Full Advantage of Sensor PerformanceUse of the PC screen greatly enhances the panel display. Unlike conventional systems, the detection results from applications such as waveform monitoring and data logging can also be easily processed.

Flexible Quality ControlData LoggingThe ability to log detection data and manage the system history enables efficient and effective quality control, and aides in determining necessary countermeasures. Also displays data in waveform during logging.

List Display Simplifies SetupComplicated settings can be easily made with only the Amplifier panel while referring to function menus. Settings can also be imported and exported as text data.

Waveform MonitoringEasy waveform monitoring replaces the conventional oscilloscope. Drag & drop threshold setting and other easy-to-use functions further enhance operation.

PC Software SpecificationsMonitoring Digital ValuesSetting differential direct threshold valuesTeaching settings

Waveform MonitoringWaveform collectionWaveform observationWaveform saving and loading

Data LoggingCompilation settingsMicrosoft Excel compatible *2

Configurator FunctionsSetting Amplifier functions (actual measurement scaling, input scaling, etc.)Saving and loading Amplifier setting conditions*1. Smart Monitor V3 is compatible with the ZX-L-N, ZX-L, ZX-E, and ZX-T.

System RequirementsOS: Windows 98, 2000, or XPCPU Unit: Celeron 400 MHz or betterRAM: 64 MB min.Available hard disk space: 50 MB min.Display screen: 800 × 600 dots and 256 colors min.Baud rate: 38,400 bps min.Use an RS-232C crossover cable to connect to the computer.If the computer does not have an RS-232C port, use a USB-Serial Conversion Cable (CS1W-CF31 made by OMRON).

*2. Microsoft Excel is a registered trademark of the Microsoft Corporation.

1

L thresholdL thresholdL threshold

12

2 2

3

33

3

4

4

5

5

6

Time

Displacement

Self-triggering levelSelf-triggering levelSelf-triggering level

1 ch1 ch

2 ch

3 ch4 ch

2 ch-1 ch

3 ch-1 ch

4 ch-1 ch

Introducing Smart Monitor V3 *1

Head Amplifier

Interface UnitWaveform monitoring One-shot waveformWaveforms on up to 5 channels can be drawn with the new ZX-LDA-N.

High-speed waveforms can be obtained and displayed in one-shot operation.

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Displacement/Length Sensors Ordering Information

SensorsSensor Heads (Reflective)

* For an average count of 4,096.

Sensor Heads (Through-beam)

* For an average count of 64.

Amplifier Units

Note: Compatible connection with the Sensor Head.

Accessories (Order Separately)Side-view Attachments

Cables with Connectors on Both Ends (for Extension) *1

*1. Robot Cable models are also available. The model numbers are ZX-XC@R.*2. For use with ZX-L only.

Calculating Unit

SmartMonitor Sensor Setup Tool for Personal Computer Connection

*1. When using the ZX-LDA11-N/41 with the SmartMonitor, either the ZX-SFW11EV3 or the ZX-SW11EV3 SmartMonitor must be used. Earlier versions cannot be used.

*2. The ZX-SFW11EV3 SmartMonitor can be used only to set functions and monitor waveforms.

Optical system Beam shape Sensing distance Resolution * Model

Diffuse reflective

Spot beam

2 μm ZX-LD40

16 μm ZX-LD100

300 μm ZX-LD300

Line beam

2 μm ZX-LD40L

16 μm ZX-LD100L

300 μm ZX-LD300L

Regular reflectiveSpot beam

0.25 μmZX-LD30V

Line beam ZX-LD30VL

40±10 mm

100±40 mm

300±200 mm

40±10 mm

100±40 mm

300±200 mm

30±2 mm

Optical system Measuring width Sensing distance Resolution * Model

Through-beam

1-mm dia.

4 μm

ZX-LT001

5 mm ZX-LT005

10 mm ZX-LT010

30 mm 12 μm ZX-LT030

0 to 2000 mm

0 to 500 mm

Appearance Power supply Output type Model

DC

NPN ZX-LDA11-N

PNP ZX-LDA41-N

Appearance Applicable Sensor Head Model

ZX-LT001ZX-LT005 ZX-XF12

ZX-LT010 ZX-XF22

Cable length Model Quantity1 m ZX-XC1A

14 m ZX-XC4A8 m ZX-XC8A

9 m *2 ZX-XC9A

Appearance Model

ZX-CAL2

Appearance Name Model

ZX-Series Communications Interface Unit ZX-SF11

ZX-Series Communications Interface Unit + ZX-Series Sensor Setup Software

ZX-SFW11EV3*1 *2

CD-ROM ZX-Series Function Setting and Logging Software

ZX-SW11EV3*2

+CD-ROM

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Displacement/Length SensorsRatings and Specifications

Sensor Heads (Reflective)

Note: Highly reflective objects can result in incorrect detection by causing out-of-range measurements.*1. Beam diameter: The beam diameter is defined by 1/e2 (13.5%) of the strength of the beam at the beam center (measured value). Incorrect detection may occur if there is light

leakage outside the defined spot and the material around the sensing object is more reflective than the sensing object.*2. Resolution: The resolution is the deviation (±3σ) in the linear output when connected to the ZX-LDA Amplifier Unit. (The resolution is measured with OMRON’s standard reference

object (white ceramic) at the measurement center with the ZX-LDA set for an average count of 4,096 per period.)The resolution is given at the repeat accuracy for a stationary workpiece, and is not an indication of the distance accuracy. The resolution may be adversely affected under strong electromagnetic fields.

*3. Linearity: The linearity is given as the error in an ideal straight line displacement output when measuring OMRON’s standard reference object. The linearity and measurement values vary with the object being measured.

*4. Temperature characteristic: The temperature characteristic is measured at the measurement distance at center with the space between the Sensor Head and the workpiece (OMRON’s standard reference object) fixed with an aluminum jig.

*5. Europe: Class 2 EN60825-1 (IEC 60825-1)U.S.A.: Class II FDA (21CFR 1040.10 and 1040.11)

Sensor Heads (Through-beam)

*1. This value is obtained by converting the deviation (±3σ) in the linear output that results when the sensor head is connected to the amplifier unit, into the measurement width.*2. For an average count of 64. The value is 5 μm for an average count of 32.

This is the value that results when a minimum sensing object blocks the light near the center of the 1-mm measurement width.*3. For an average count of 64. The value is 5 μm for an average count of 32.*4. Europe: Class 2 EN60825-1 (IEC 60825-1)

U.S.A.: Class II FDA (21CFR 1040.10 and 1040.11)

Item Model ZX-LD40 ZX-LD100 ZX-LD300 ZX-LD30V ZX-LD40L ZX-LD100L ZX-LD300L ZX-LD30VL

Optical system Diffuse reflective Regular reflective Diffuse reflective Regular

reflectiveLight source (wave length) Visible-light semiconductor laser with a wavelength of 650 nm and an output of 1 mW max.; class 2 (*5)

Measurement distance at center 40 mm 100 mm 300 mm 30 mm 40 mm 100 mm 300 mm 30 mm

Measurement range ±10 mm ±40 mm ±200 mm ±2 mm ±10 mm ±40 mm ±200 mm ±2 mmBeam shape Spot LineBeam diameter *1 50-μm dia. 100-μm dia. 300-μm dia. 75-μm dia. 75 μm × 2 mm 150 μm × 2 mm 450 μm × 2 mm 100 μm × 18 mm

Resolution *2 2 μm 16 μm 300 μm 0.25 μm 2 μm 16 μm 300 μm 0.25 μm

Linearity *3 ±0.2% F.S. (entire range)

±0.2% F.S. (80 to 120 mm)

±2% F.S. (200 to 400 mm)

±0.2% F.S. (entire range)

±0.2% F.S.(32 to 48 mm)

±0.2% F.S. (80 to 120 mm)

±2% F.S. (200 to 400 mm)

±0.2% F.S. (entire range)

Temperature characteristic *4 ±0.03% F.S./°C (Except for ZX-LD300 and ZX-LD300L, which are ±0.1% F.S./°C.)

Ambient operating illumination Incandescent lamp: 3,000 lx max. (on light receiving side)

Ambient temperature Operating: 0 to 50°C, Storage: −15 to 60°C (with no icing or condensation)Ambient humidity Operating and storage: 35% to 85% (with no condensation)Insulation resistance 20 MΩ min. at 500 VDCDielectric strength 1,000 VAC, 50/60 Hz for 1 minVibration resistance Destruction: 10 to 150 Hz, 0.7-mm double amplitude 80 min each in X, Y, and Z directionsShock resistance Destruction: 300 m/s2 3 times each in six directions (up/down, left/right, forward/backward)Degree of protection IP50 (IEC) IP40 (IEC) IP50 (IEC) IP40 (IEC)Connection method Connector relay (standard cable length: 500 mm)Weight (packed state) Approx. 150 g Approx. 250 g Approx. 150 g Approx. 250 g

Materials Case: PBT (polybutylene terephthalate),Cover: Aluminum, Lens: Glass

Case and cover: Aluminum,Lens: Glass

Case: PBT (polybutylene terephthalate),Cover: Aluminum, Lens: Glass

Case and cover: Aluminum,Lens: Glass

Accessories Instruction Manual, Laser warning label (English)

Item Model ZX-LT001 ZX-LT005 ZX-LT010 ZX-LT030Optical system Through-beamLight source (wave length) Visible-light semiconductor laser with a wavelength of 650 nm; class1 (*4)

Maximum output 0.2 mW max. 0.35 mW max. 0.2 mW max.Measurement width 1-mm dia. 1- to 2.5-mm dia. 5 mm 10 mm 30 mmMeasurement distance 0 to 500 mm 500 to 2,000 mm 0 to 500 mm

Minimum sensing object 8-μm dia. (opaque) 8- to 50-μm dia. (opaque) 0.05-mm dia. (opaque)

0.1-mm dia. (opaque) 0.3-mm dia. (opaque)

Resolution *1 4 μm *2 --- 4 μm *3 12 μm *4Temperature characteristic 0.2% F.S./°C ±0.3% F.S./°CAmbient illumination Incandescent lamp: 10,000 lx max. (on light receiving side)Ambient temperature Operating: 0 to 50°C, Storage: −25 to 70°C (with no icing or condensation)Degree of protection IP40 (IEC)Connection method Connector relay (standard cable length: 500 mm)Cable length Extendable up to 10 m with special extension cableWeight (packed state) Approx. 220 g Approx. 450 g

MaterialsUnit cover: GlassCase: Polyether imide, Case cover: Polycarbonate Case and Case cover: Zinc die-cast

Tightening torque 0.3 N·m max. ---

AccessoriesSensor head-amplifier connection cable (1.5 m), instruction manualOptical axis adjustment seal Mounting bracket

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Amplifier Units

*1. The response speed of the linear output is calculated as the measurement period × (average count setting + 1) (with fixed sensitivity).The response speed of the judgement outputs is calculated as the measurement period × (average count setting + 1) (with fixed sensitivity).

*2. The output can be switched between a current output and voltage output using a switch on the bottom of the Amplifier Unit.*3. Setting is possible via the monitor focus function.*4. A Calculating Unit (ZX-CAL2) is required. (Mutual interference can be prevented between up to two Amplifier Units.)

Calculating Unit ZX-Series Communications Interface Unit

* Contact your OMRON representative for CompoWay/F communications specifications.

Item Model ZX-LDA11-N ZX-LDA41-NMeasurement period 150 μsPossible average count settings *1 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1,024, 2,048, or 4,096

Temperature characteristic When connected to a Reflective Sensor Head: 0.01% F.S./°C, When connected to a Through-beam Sensor Head: 0.1% F.S./°C

Linear output *2 4 to 20 mA/F.S., Max. load resistance: 300 Ω, ±4 V (± 5 V, 1 to 5 V *3), Output impedance: 100 Ω

Judgement outputs (3 outputs: HIGH/PASS/LOW) *1

NPN open-collector outputs, 30 VDC, 50 mA max.Residual voltage: 1.2 V max.

PNP open-collector outputs, 30 VDC, 50 mA max.Residual voltage: 2 V max.

Laser OFF input, zero reset input, timing input, reset input

ON: Short-circuited with 0-V terminal or 1.5 V or lessOFF: Open (leakage current: 0.1 mA max.)

ON: Supply voltage short-circuited or supply voltage within −1.5 VOFF: Open (leakage current: 0.1 mA max.)

Functions

Measurement value display, present value/set value/light level/resolution display, scaling, display reverse, display OFF mode, ECO mode, number of display digit changes, sample hold, peak hold, bottom hold, peak-to-peak hold, self-peak hold, self-bottom hold, average hold, delay hold, intensity mode, zero reset, initial reset, ON-delay timer, OFF-delay timer, one-shot timer, deviation, previous value comparison, sensitivity adjustment, keep/clamp switch, direct threshold value setting, position teaching, 2-point teaching, automatic teaching, hysteresis width setting, timing inputs, reset input, monitor focus, linear output compensation, (A−B) calculations *4, (A+B) calculations *4, mutual interference *4, laser deterioration detection, zero reset memory, zero reset display, function lock

Indications Operation indicators: High (orange), pass (green), low (yellow), 7-segment main display (red), 7-segment subdisplay (yellow), laser ON (green), zero reset (green), enable (green)

Power supply voltage 12 to 24 VDC ±10%, Ripple (p-p): 10% max.Current consumption 140 mA max. with power supply voltage of 24 VDC (with Sensor connected)Ambient temperature Operating: 0 to 50°C, Storage: −15 to 60°C (with no icing or condensation)Ambient humidity Operating and storage: 35% to 85% (with no condensation)Insulation resistance 20 MΩ min. at 500 VDCDielectric strength 1,000 VAC, 50/60 Hz for 1 minVibration resistance Destruction: 10 to 150 Hz, 0.7-mm double amplitude 80 min each in X, Y, and Z directionsShock resistance Destruction: 300 m/s2 3 times each in six directions (up/down, left/right, forward/backward)Connection method Prewired (standard cable length: 2 m)Weight (packed state) Approx. 350 g

MaterialsCase PBT (polybutylene terephthalate)Cover Polycabonate

Accessories Instruction Manual

Item Model ZX-CAL2Applicable Amplifier Units

ZX-LD11-N/41-N/ZX-EDA11/41/ZX-TDA11/41

Current consumption 12 mA max. (supplied from the Smart Sensor Amplifier Unit)

Ambient temperature Operating: 0 to 50°C, Storage: −15 to 60°C (with no icing or condensation)

Ambient humidity Operating and storage: 35% to 85% (with no condensation)

Connection method ConnectorDielectric strength 1,000 VAC, 50/60 Hz for 1 minInsulation resistance 100 MΩ (at 500 VDC)

Vibration resistance Destruction: 10 to 150 Hz, 0.7-mm double ampli-tude 80 min each in X, Y, and Z directions

Shock resistance Destruction: 300 m/s2 3 times each in six directions (up/down, left/right, forward/backward)

MaterialsDisplay AcrylicCase ABS resin

Weight (packed state) Approx. 50 gAccessories Instruction Manual

Item Model ZX-SF11Current consumption 60 mA max. (supplied by the Amplifier Unit)Applicable Amplifier Units ZX Series

Applicable Amplifier Unit versions

ZX-LDA@1-N Ver. 1.000 or higherZX-EDA@1 Ver. 1.100 or higherZX-TDA@1 Ver. 1.000 or higher

Max. No. of Amplifier Units 5

Com-muni-cations func-tions

Communications port RS-232C port (9-pin D-Sub Connector)

Communications protocol CompoWay/F *

Baud rate 38,400 bpsData configuration

Data bits: 8, Parity: none, Start bits: 1, Stop bits: 1, Flow control: none

Indicators

Power supply: green, Sensor communications: green, Sensor communications error: red, External terminal communications: green, External terminal communications error: red

Protection circuits Reverse polarity protection

Ambient temperature Operating: 0 to 50°C, storage: −15 to 60°C (with no icing or condensation)

Ambient humidity Operating and storage: 35% to 85% (with no condensation)

Insulation resistance 20 MΩ min. (at 500 VDC)

Dielectric strength 1,000 VAC, 50/60 Hz for 1 min, Leakage current: 10 mA max.

Materials Case: PBT (polybutylene terephthalate), Cover: Polycarbonate

Accessories Instruction Manual, 2 clamps

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Displacement/Length SensorsEngineering Data (Typical)

Angle Characteristic (Reflective Sensors)The angle characteristic plots the relation between the inclination of the measurement object and the error in the linear output at the measurement point.

ZX-LD40Side-to-side Inclination Front-to-back Inclination



Err

or (

% F

S) 4

3

2

1

0

−1

−2

−3

−4

Angle of inclination (°)−10 −8 −6 −4 −2 0 2 4 6 8 10

White ceramicSUS304Black paper

+ inclination

− inclination

4

3

2

1

0

−1

−2

−3

−4−10 −8 −6 −4 −2 0 2 4 6 8 10


Err

or (

% F

S)

Angle of inclination (°)

+ inclination

− inclination

4

3

2

1

0

−1

−2

−3

−4−10 −8 −6 −4 −2 0 2 4 6 8 10


Err

or (

% F

S)


+ inclination

− inclination

4

3

2

1

0

−1

−2

−3

−4−10 −8 −6 −4 −2 0 2 4 6 8 10


Err

or (

% F

S)


+ inclination

− inclination

20

15

10

5

0

−5

−10

−15

−20−10 −8 −6 −4 −2 0 2 4 6 8 10

White ceramicSUS304Blackpaper

Err

or (

% F

S)


+ inclination

− inclination

20

15

10

5

0

−5

−10

−15

−20−10 −8 −6 −4 −2 0 2 4 6 8 10


Err

or (

% F

S)


+ inclination

− inclination

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ZX-LD40LSide-to-side Inclination Front-to-back Inclination



4

3

2

1

0

−1

−2

−3

−4−10 −8 −6 −4 −2 0 2 4 6 8 10


Err

or (

% F

S)


+ inclination

− inclination

4

3

2

1

0

−1

−2

−3

−4−10 −8 −6 −4 −2 0 2 4 6 8 10


Err

or (

% F

S)


+ inclination

− inclination

4

3

2

1

0

−1

−2

−3

−4−10 −8 −6 −4 −2 0 2 4 6 8 10


Err

or (

% F

S)


+ inclination

− inclination

4

3

2

1

0

−1

−2

−3

−4−10 −8 −6 −4 −2 0 2 4 6 8 10


Err

or (

% F

S)


+ inclination

− inclination

4

3

2

1

0

−1

−2

−3

−4−10 −8 −6 −4 −2 0 2 4 6 8 10


Err

or (

% F

S)


+ inclination

− inclination

20

15

10

5

0

−5

−10

−15

−20−10 −8 −6 −4 −2 0 2 4 6 8 10


Err

or (

% F

S)


+ inclination

− inclination

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ZX-LD30VSide-to-side Inclination Front-to-back Inclination

ZX-LD30VLSide-to-side Inclination Front-to-back Inclination

Line

arity

err

or (

%F

S) 4

3

2

1

0

−1

−2

−3

−4−10 −8 −6 −4 −2 0 2 4 6 8 10



+ inclination

− inclination

4

3

2

1

0

−1

−2

−3

−4−10 −8 −6 −4 −2 0 2 4 6 8 10


Line

arity

err

or (

%F

S)


+ inclination

− inclination

4

3

2

1

0

−1

−2

−3

−4−10 −8 −6 −4 −2 0 2 4 6 8 10


Line

arity

err

or (

%F

S)


+ inclination

− inclination

4

3

2

1

0

−1

−2

−3

−4−10 −8 −6 −4 −2 0 2 4 6 8 10


Line

arity

err

or (

%F

S)


+ inclination

− inclination

ZX-L-N

462

ZX-E

ZX-L-N

ZS-HL

ZS-L

ZX-T

ZX-GT

SmartSensors

DisplacementSensors

OtherInformation

SensingGuide


Linearity Characteristic for Different Materials (Reflective Sensors)ZX-LD400° Inclination −10° Inclination Front-to-back 10° Inclination

ZX-LD1000° Inclination −10° Inclination Front-to-back 10° Inclination

ZX-LD3000° Inclination −10° Inclination Front-to-back 10° Inclination

ZX-LD40L0° Inclination −10° Inclination Front-to-back 10° Inclination

4

3

2

1

0

−1

−2

−3

−44644 48 5040 4236 38343230

Distance (mm)


Err

or (

% F

S)

0° inclination

4

3

2

1

0

−1

−2

−3

−4


4644 48 5040 4236 38343230Distance (mm)

Err

or (

% F

S)

−10° inclination

4

3

2

1

0

−1

−2

−3

−4


4644 48 5040 4236 38343230Distance (mm)

Err

or (

% F

S)

10° inclination

4

3

2

1

0

−1

−2

−3

−460


124116 132140100 10884 927668Distance (mm)

Err

or (

% F

S)

0° inclination

4

3

2

1

0

−1

−2

−3

−4


60 124116 132140100 10884 927668Distance (mm)

Err

or (

% F

S)

−10° inclination

4

3

2

1

0

−1

−2

−3

−4


60 124116 132 140100 10884 927668Distance (mm)

Err

or (

% F

S)

10° inclination


5

4

3

2

1

0

−1

−2

−3

−4

−5420380 460 500300 340220 260180140100

Distance (mm)

Err

or (

% F

S)

0° inclination

5

4

3

2

1

0

−1

−2

−3

−4

−5


420380 460 500300 340220 260180140100Distance (mm)

Err

or (

% F

S)

−10° inclination

5

4

3

2

1

0

−1

−2

−3

−4

−5


420380 460 500300 340220 260180140100Distance (mm)

Err

or (

% F

S)

10° inclination

4

3

2

1

0

−1

−2

−3

−430


4644 48 5040 4236 383432Distance (mm)

Err

or (

% F

S)

0° inclination

4

3

2

1

0

−1

−2

−3

−430


4644 48 5040 4236 383432Distance (mm)

Err

or (

% F

S)

−10° inclination

30

4

3

2

1

0

−1

−2

−3

−4


4644 48 5040 4236 383432Distance (mm)

Err

or (

% F

S)

10° inclination

ZX-L-N

463

ZX-GT

ZX-E

ZX-L-N

ZX-T

ZS-HL

ZS-L

SmartSensors

OtherInformation

SensingGuide

DisplacementSensors




ZX-LD30V0° Inclination −10° Inclination Front-to-back 10° Inclination

ZX-LD30VL0° Inclination −10° Inclination Front-to-back 10° Inclination

4

3

2

1

0

−1

−2

−3

−4


60 124116 132 140100 10884 927668Distance (mm)

Err

or (

% F

S)

0° inclination

4

3

2

1

0

−1

−2

−3

−4


60 124116 132 140100 10884 927668Distance (mm)

Err

or (

% F

S)

−10° inclination

4

3

2

1

0

−1

−2

−3

−4


60 124116 132 140100 10884 927668Distance (mm)

Err

or (

% F

S)

10° inclination

4

3

2

1

0

−1

−2

−3

−4


420380 460 500300 340220 260180140100Distance (mm)

Err

or (

% F

S)

0° inclination

4

3

2

1

0

−1

−2

−3

−4


420380 460 500300 340220 260180140100Distance (mm)

Err

or (

% F

S)

−10° inclination

4

3

2

1

0

−1

−2

−3

−4


420380 460 500300 340220 260180140100Distance (mm)

Err

or (

% F

S)

10° inclination

1.0

0.8

0.6

0.4

0.2

0

−0.2

−0.4

−0.6

−0.8

−1.028.0 28.4 28.8 29.2 29.6 30.0 30.4 30.8 31.2 31.6 32.0


Distance (mm)

Err

or (

% F

S)

0° inclination

1.0

0.8

0.6

0.4

0.2

0

−0.2

−0.4

−0.6

−0.8

−1.028.0 28.4 28.8 29.2 29.6 30.0 30.4 30.8 31.2 31.6 32.0


Distance (mm)

Err

or (

% F

S)

−10° inclination

1.0

0.8

0.6

0.4

0.2

0

−0.2

−0.4

−0.6

−0.8

−1.028.0 28.4 28.8 29.2 29.6 30.0 30.4 30.8 31.2 31.6 32.0


Distance (mm)

Err

or (

% F

S)

10° inclination

1.0

0.8

0.6

0.4

0.2

0

−0.2

−0.4

−0.6

−0.8

−1.028.0 28.4 28.8 29.2 29.6 30.0 30.4 30.8 31.2 31.6 32.0


Distance (mm)

Err

or (

% F

S)

0° inclination

1.0

0.8

0.6

0.4

0.2

0

−0.2

−0.4

−0.6

−0.8

−1.028.0 28.4 28.8 29.2 29.6 30.0 30.4 30.8 31.2 31.6 32.0


Distance (mm)

Err

or (

% F

S)

−10° inclination

1.0

0.8

0.6

0.4

0.2

0

−0.2

−0.4

−0.6

−0.8

−1.028.0 28.4 28.8 29.2 29.6 30.0 30.4 30.8 31.2 31.6 32.0


Distance (mm)

Err

or (

% F

S)

10° inclination

ZX-L-N

464

ZX-E

ZX-L-N

ZS-HL

ZS-L

ZX-T

ZX-GT

SmartSensors

DisplacementSensors

OtherInformation

SensingGuide


Beam diameter (Reflective Sensors)Spot Beams

ZX-LD40

ZX-LD100

ZX-LD300

Line Beams

ZX-LD40L

ZX-LD100L

ZX-LD300L

Spot Beams

ZX-LD30V

Line Beams

ZX-LD30VL

L 30 mm 40 mm 50 mmX 240 μm 40.0 μm 250 μmY 350 μm 30.0 μm 370 μm

L 60 mm 100 mm 140 mmX 390 μm 100 μm 430 μmY 620 μm 65.0 μm 650 μm

L 100 mm 300 mm 500 mmX 1050 μm 180 μm 1100 μmY 450 μm 300 μm 850 μm

Beam cross-section

Y

X

L

L 30 mm 40 mm 50 mmX 2000 μm 2000 μm 2000 μmY 240 μm 50.0 μm 250 μm



Beam cross-section

Y

X

L

L 28 mm 30 mm 32 mmX 60.0 μm 30.0 μm 120 μmY 50.0 μm 40.0 μm 90.0 μm

L 28 mm 30 mm 32 mmX 1800 μm 1800 μm 1800 μmY 90.0 μm 60.0 μm 110 μm

L

Beam cross-section

Y

X

L

Beam cross-section

Y

X

ZX-L-N

465

ZX-GT

ZX-E

ZX-L-N

ZX-T

ZS-HL

ZS-L

SmartSensors

OtherInformation

SensingGuide

DisplacementSensors


Sensing Object Characteristics (Through-beam Sensors) Linearity CharacteristicsZX-LT001 ZX-LT001 ZX-LT005(For 0.02-mm-dia. pin gauge) (For 0.05-mm-dia. pin gauge)

ZX-LT005 ZX-LT010 ZX-LT010(For 0.05-mm-dia. pin gauge) (For 0.1-mm-dia. pin gauge)

ZX-LT030

2

0

−2

−4

−6

−8

−10

−12

−14

−16

−18−2.5 −1.5 −0.5 0.50

Light axis center1.5 2.5

Detection position Y (mm)

Line

ar (

anal

og)

outp

ut (

%F

S)

WD = 50 mmWD = 250 mmWD = 450 mm

Sensing distance: 500 mmSensing object: 0.02-mm dia.

Emitter side Receiver side

Y

WD

Pin gauge

2

0

−2

−4

−6

−8

−10

−12

−14

−16

−18−2.5 −1.5 −0.5 0.50

Light axis center1.5 2.5


Line

ar (

anal

og)

outp

ut (

%F

S)

WD = 200 mmWD = 500 mmWD = 1,000 mmWD = 1,500 mmWD = 1,800 mm

Sensing distance: 2 mSensing object: 0.05-mm dia.

Emitterside

Y

WD

Pin gauge

Receiver side

4

3

2

1

0

−1

−2

−3

−40 1 2 3 4 5

Light interruption (mm)

Line

ar o

utpu

t err

or r

ate

(%F

S)

Sensing distance: 500 mm

WD = 50 mmWD = 250 mmWD = 450 mm

Receiverside

WD

Emitter side

1

0.5

0

−0.5

−1

−1.5

−2

−2.5

−3−5 −2.5 0

Light axis center2.5 5


Line

ar o

utpu

t (%

FS

)


WD = 50 mmWD = 250 mmWD = 450 mm


Y

WD

Pin gauge

1

0.5

0

−0.5

−1

−1.5

−2

−2.5

−3−8 −4 0

Light axis center4 8


Line

ar o

utpu

t (%

FS

)


WD = 50 mmWD = 250 mmWD = 450 mm


Y

WD

Pin gauge

4

3

2

1

0

−1

−2

−3

−40 1 2 3 4 5


Line

ar o

utpu

t err

or r

ate

(%F

S)


WD = 50 mmWD = 250 mmWD = 450 mm

Emitterside

Receiverside

WD

5

4

3

2

1

0

1

2

3

4

50 5 10 15 20 25 30

WD


Line

ar o

utpu

t err

or ra

te (%

FS)


WD = 10 mmWD = 250 mmWD = 490 mm

Emitter side

Receiver side

ZX-L-N

466

ZX-E

ZX-L-N

ZS-HL

ZS-L

ZX-T

ZX-GT

SmartSensors

DisplacementSensors

OtherInformation

SensingGuide

Displacement/Length Sensors Linear Output vs. Sensing Distance

The output can be switched between a current output and a voltage output using a switch on the Amplifier Unit.ZX-LD40/LD40LCurrent Output

ZX-LD100/LD100LCurrent Output

ZX-LD300/LD300LCurrent Output

ZX-LD30V/LD30VLCurrent Output

25 30 4035 45 50 55Distance (mm)

24

20

16

12

8

4

0

Linear output (mA)

40 60 10080 120 140 160

24

20

16

12

8

4

0

Distance (mm)

Linear output (mA)

0 100 300200 400 500 600

24

20

16

12

8

4

0

Distance (mm)

Linear output (mA)

27 28 3029 31 32 33Distance (mm)

24

20

16

12

8

4

0

Measurement range(4 mm)

Line

ar o

utpu

t (m

A)

Voltage Output

Voltage Output

Voltage Output

Voltage Output

25 30 4035 45 50 55Distance (mm)

6

4

2

0

−2

−4

−6

Linear output (V)

40 60 10080 120 140 160

6

4

2

0

−2

−4

−6

Distance (mm)

Linear output (V)

0 100 300200 400 500 600

6

4

2

0

−2

−4

−6

Distance (mm)

Linear output (V)

27 28 3029 31 32 33Distance (mm)

6

4

2

0

−2

−4

−6

Measurement range(4 mm)

Line

ar o

utpu

t (V

)

ZX-L-N

467

ZX-GT

ZX-E

ZX-L-N

ZX-T

ZS-HL

ZS-L

SmartSensors

OtherInformation

SensingGuide

DisplacementSensors

Displacement/Length SensorsI/O Circuit Diagrams

NPN Amplifier Unit: ZX-LDA11-N PNP Amplifier Unit: ZX-LDA41-N

ConnectionsAmplifier UnitZX-LDA11-N/41-N

Note: 1. Use a separate stabilized power supply for the Amplifier Unit, particularly when high resolution is required.2. Wire the Unit correctly. Incorrect wiring may result in damage to the Unit. (Do not allow wiring, particularly the linear output, to come into contact with other lines.)3. Use the 0-V line (blue) for the power supply and use the shield wire (linear output ground) together with the linear output (black line) for linear output. Each of

these grounds must be used for the designed purpose. When not using the linear output, connect the linear ground (shield) to the 0-V ground.

Brown: 12 to 24 VDC

12 to 24 VDC

White: HIGHoutput

Green: PASS output

Gray: LOW output

Blue: GND (0 V)

Pink: Laser OFF input

Purple: Timing input

Orange: Zero reset input

Red: Reset input

Black: Linear output

Current output: 300 Ω max.Voltage output: 10 kΩ min.

Shield: Linear GND

Voltage output±4V

Current output4 to 20 mA

100 Ω

Load

Inte

rnal

circ

uits

Current/voltageswitch

Load

Load

Load

Brown: 12 to 24 VDC

White: HIGH output

Green: PASS output

Gray: LOW output

Blue: GND (0 V)

Pink: Laser OFF input

Purple: Timing input

Orange: Zero reset input

Red: Reset input

Black: Linear output

Current output: 300 Ω max.Voltage output: 10 kΩ min.

Shield: Linear GND

Voltage output±4 V

Current output4 to 20 mA

100 Ω

Load

Inte

rnal

circ

uits

Current/voltageswitch

Load

Load

Load

12 to 24 VDC

12 to 24 VDCGND (0 V)HIGH outputPASS outputLOW outputLinear outputLinear output GNDLaser OFF inputZero reset inputTiming inputReset input

Black:Shield:Pink:Orange:Purple:Red:

Gray:Green:White:Blue:Brown:

ZX-L-N

468

ZX-E

ZX-L-N

ZS-HL

ZS-L

ZX-T

ZX-GT

SmartSensors

DisplacementSensors

OtherInformation

SensingGuide

Displacement/Length Sensors Safety Precautions

Refer to Warranty and Limitations of Liability on page F-2.

This product is not designed or rated for ensuring safety of persons. Do not use it for such purpose.

Laser SafetyLaser products are subject to safety requirements stipulated both in Japan and overseas. These requirements are described here according to three conditions, covering use of the product in Japan and incorporation of the product into equipment for export overseas.

Do not use the product in atmospheres or environments that exceed product ratings.

Dimensions (Unit: mm)

Sensors

WARNING Precautions for Correct Use

337

714.8

3.4

30.05

39

Referencesurface

A *

Measurementpoint

Emitter axis

Receiver axis 32

3.5

Connector7

15 dia.

7

24.0526

Vinyl-insulated round cable, 5.1 dia.,Standard: 500 mm

46

3.5Two, 3.2-dia. mounting holesL *

17

26±0.1

32±0.1

Two, M3 holes

16.6

Lens: 5 dia.

Lens: 8 dia.

12.4

5

1.8

31.1

Rangeindicators

* ZX-LD40(L): L = 40 mm, A = 23° ZX-LD10(L): L = 100 mm, A = 11° ZX-LD300(L): L = 300 mm, A = 3.8°

Mounting Hole Dimensions

Sensor Heads (Diffuse Reflective)ZX-LD40ZX-LD100ZX-LD300ZX-LD40LZX-LD100LZX-LD300L

Sensor Heads (Regular Reflective)ZX-LD30VZX-LD30VL

4755

Two, 4.5-dia.mounting holes

Reference plain

Measurement center

Lens (16 dia.)

EmitteraxisReceiver

axis

Connector

Vinyl-insulated round cable,5.1 dia., Standard: 0.5 m

46

15 dia.30

32.74.754.75

45

35°

42.7

11

9.2 9.5

12.5Light axis

8.625

144.8

Five, R2

47±0.1

Two, M4 holes

Lens (10 dia.)

20.7


ZX-L-N

469

ZX-GT

ZX-E

ZX-L-N

ZX-T

ZS-HL

ZS-L

SmartSensors

OtherInformation

SensingGuide

DisplacementSensors


9 9

52.819

15 15

16

Two, 3.2 dia.

Emitter Side Receiver Side

Mounting Hole Dimensions Mounting Hole Dimensions

Two, 3.2 dia.

Connector ConnectorLight axis center

9±0.1

Two, M3 holes

9±0.1

Two, M3 holes

Light axis centerLaser ON indicator

342.8

15 15

Vinyl-insulated round cable (black),2.6 dia., Standard: 500 mm

Vinyl-insulated roundcable (gray), 2.6 dia.,

Standard: 500 mm

15 dia.

2.6 dia × 2

+2000

46

1,500

Vinyl-insulated round cable (gray),2.5 dia, 3-conductor

Vinyl-insulated round cable (black), 2.5 dia, 3-conductor

ConnectorConnector

Sensor Head-Amplifier UnitConnecting Cable (Provided)

Sensor Heads (Through-beam)ZX-LT001ZX-LT005

15 dia.

2.6 dia × 2

+2000

46

1,500

Vinyl-insulated round cable (gray),2.5 dia, 3-conductor

Vinyl-insulatedround cable (black),2.5 dia, 3-conductor

ConnectorConnector

Sensor Head-Amplifier UnitConnecting Cable (Provided)


Emitter Side


Receiver Side

Light axis centerLaser ON indicator Light axis center

14 20

22422.8

20

20 14

1025 2.8

20

14±0.1 14±0.1

Vinyl-insulated round cable (black),2.6 dia., Standard: 500 mm

Two, M3 holes Two, M3 holes

Vinyl-insulated roundcable (gray), 2.6 dia.,

Standard: 500 mm

ConnectorConnector

Two, 3.2 dia.Two, 3.2 dia.

Sensor Heads (Through-beam)ZX-LT010

ZX-L-N

470

ZX-E

ZX-L-N

ZS-HL

ZS-L

ZX-T

ZX-GT

SmartSensors

DisplacementSensors

OtherInformation

SensingGuide


50

Two, M4

2.3 10

41

7050

52

445

620

44

21

1018

8.1

1

10

1016

22.6

70

9

69

4.75

Slit (1 x 30)

14.7 dia.

43

12.5

ConnectorTwo, M3, depth: 5

Vinyl insulated round cable, 4 dia.,Standard length: 0.5 m

50

Two, M4

60 5

620

44

21

9.535.9

70

9

69

41

2.310

4.75

8.1

Lens (8 x 36)

11.5 dia.

35

12.5

Emitter Receiver

Three, M4 x 25 + pan head screw

Connector

Two, 4.5 dia.

Two, M3, depth: 5

Three, M4 x 25 + pan head screw

7050

68 1

10

10 16

22.6

Two, 4.5 dia.

Vinyl insulatedround cable, 4 dia.,Standard length: 0.5 m

+5001500

11 dia.

13.2 dia.

46

15 dia.43

35.3

Sensor Head - Amplifier UnitConnection Cable

Sensor Heads (Through-beam)ZX-LT030

364.3

15.8

13 36.8

31.5

44

15.5 dia.

30

13.2

11.7

11.7

292.2

1334.24.2

Vinyl-insulated round cable, 5.1 dia.Standard: 100 mm

Vinyl-insulated round cable, 5.2 dia. (conductorcross-section: 0.09 mm2, 10-conductor insulatordiameter: 0.7 mm), Standard: 2 m

Current/voltage output selector switch(set to voltage output when shipped)

Voltage output

Amplifier UnitsZX-LDA11-NZX-LDA41-N

ZX-L-N

471

ZX-GT

ZX-E

ZX-L-N

ZX-T

ZS-HL

ZS-L

SmartSensors

OtherInformation

SensingGuide

DisplacementSensors


Accessories (Order Separately)

24.9Operationindicators

Connector s

19.53

9.5

15

44.05

30

15.1128

2614.4

3.4 36.75

54.9

57

Calculating Unit

ZX-CAL2


ZX-XF12

Light axis center

15

15

15

15

2.7

10.6

Two, 2.2 dia.


ZX-XF22

Two, 2.2 dia.

21

2.8

20

15.620

Seal

Light axis center

20

304.2

364.3 4.2

31.5

36.813

(46)(336)

15

13.2

292.2

4.3

11.7

6.5553

11.7

Connector

(33.1)

External terminal communicationsindicator (communications operation)External terminal communicationsindicator (communications error)

Coupling connectorSensor communications indicator (communications operation)

Sensor communications indicator (communications error)

Power supply indicator

Vinyl-insulated round cable, 5.23 dia.Standard: 100 mm

ZX-Series Communications Interface Unit

ZX-SF11

15 dia.

46 *2

Vinyl-insulated round cable, 5.2 dia.,10 conductors

*1 ZX-L only*2 ZX-XC1A: 1000 ZX-XC4A: 4000 ZX-XC8A: 8000 ZX-XC9A: 9000

44

15.5 dia.

12 pins (female)12 pins (male)

Cables with Connectors on Both Ends (for Extension)

ZX-XC1A (1 m)

ZX-XC4A (4 m)

ZX-XC8A (8 m)

ZX-XC9A (9 m) *1

Cat. No. E828-E1-02 In the interest of product improvement, specifications are subject to change without notice.

Authorised Distributors:- ASH & ALAIN INDIA PVT LTD S-100, F.I.E.E., Okhla Industrial Area, Phase-ii, New Delhi-110020(India) Tel : 011-43797575 Fax : 011-43797574 E-mail : [email protected]

smart sensors (laser type) zx-l-n - namrata trade linksnamratatradelinks.com/pdfs/omron/sensing...

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